<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Docking Subjects - Versions</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
    <style>
        :root {
            --primary: #0a192f;
            --secondary: #64ffda;
            --text: #ccd6f6;
            --dark: #020c1b;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(10, 25, 47, 0.9);
            padding: 20px 0;
            position: fixed;
            width: 100%;
            z-index: 1000;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-container {
            display: flex;
            width: 100%;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        .logo img {
            height: 30px;
        }
        .logo-text {
            color: var(--secondary);
            font-size: 1.8rem;
            font-weight: 700;
        }
        .nav-links {
            display: flex;
            gap: 30px;
        }
        .nav-links a {
            color: var(--text);
            text-decoration: none;
            font-size: 1.1rem;
            transition: color 0.3s;
            position: relative;
            padding: 5px 0;
        }
        .nav-links a:hover {
            color: var(--secondary);
        }
        .nav-links a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--secondary);
            transition: width 0.3s ease;
        }
        .nav-links a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            cursor: pointer;
        }
        footer {
            text-align: center;
            padding: 30px 0;
            background: var(--dark);
            margin-top: 100px;
        }
        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
        }
        .social-links a {
            color: var(--text);
            font-size: 1.5rem;
            transition: color 0.3s;
        }
        .social-links a:hover {
            color: var(--secondary);
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .hamburger {
                display: block;
                font-size: 1.8rem;
            }
        }
        :root {
            --primary: #0a192f;
            --secondary: #64ffda;
            --text: #ccd6f6;
            --dark: #020c1b;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--primary);
            color: var(--text);
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .versions-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 80px;
        }
        .version-card {
            background: rgba(2, 12, 27, 0.7);
            padding: 40px;
            border-radius: 10px;
            transition: all 0.3s;
            border: 1px solid rgba(100, 255, 218, 0.1);
        }
        .version-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
            border-color: var(--secondary);
        }
        .version-card h3 {
            font-size: 1.8rem;
            color: var(--secondary);
            margin-bottom: 20px;
            text-align: center;
        }
        .version-card .price {
            font-size: 2.5rem;
            text-align: center;
            margin: 20px 0;
        }
        .version-card .free {
            color: var(--secondary);
        }
        .version-card ul {
            list-style: none;
            margin: 30px 0;
        }
        .version-card ul li {
            margin-bottom: 15px;
            position: relative;
            padding-left: 25px;
        }
        .version-card ul li::before {
            content: '✓';
            color: var(--secondary);
            position: absolute;
            left: 0;
        }
        .version-card .btn {
            display: block;
            width: 100%;
            text-align: center;
            padding: 12px;
            background: transparent;
            border: 1px solid var(--secondary);
            color: var(--secondary);
            border-radius: 4px;
            text-decoration: none;
            transition: all 0.3s;
        }
        .version-card .btn:hover {
            background: rgba(100, 255, 218, 0.1);
        }
        .version-header {
            text-align: center;
            margin-bottom: 50px;
            padding-top: 100px;
        }
        .version-header h1 {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        .version-header p {
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.2rem;
        }
    </style>
</head>
<body>
    <div class="version-header">
        <h1>Available Versions</h1>
        <p>Choose the version that best fits your needs. All versions include regular updates and security patches.</p>
    </div>

    <div class="container">
        <div class="versions-container">
            <div class="version-card">
                <h3>Open Source</h3>
                <div class="price free">FREE</div>
                <ul>
                    <li>Full source code included</li>
                    <li>Community support</li>
                    <li>All basic features</li>
                    <li>Ideal for developers</li>
                    <li>MIT License</li>
                    <li>Customizable</li>
                </ul>
                <a href="#" class="btn">Download Now</a>
            </div>
            
            <div class="version-card">
                <h3>Professional</h3>
                <div class="price">$49.99</div>
                <ul>
                    <li>All features unlocked</li>
                    <li>Stable releases</li>
                    <li>Priority support</li>
                    <li>Commercial license</li>
                    <li>Regular updates</li>
                    <li>Documentation included</li>
                </ul>
                <a href="#" class="btn">Purchase Now</a>
            </div>

            <div class="version-card">
                <h3>Enterprise</h3>
                <div class="price">Contact Us</div>
                <ul>
                    <li>Custom solutions</li>
                    <li>Dedicated support</li>
                    <li>White-label options</li>
                    <li>API access</li>
                    <li>Training included</li>
                    <li>Volume discounts</li>
                </ul>
                <a href="#" class="btn">Request Demo</a>
            </div>
        </div>
    </div>

    <footer>
        <div class="container">
            <div class="social-links">
                <a href="#"><i class="fab fa-github"></i></a>
                <a href="#"><i class="fab fa-twitter"></i></a>
                <a href="#"><i class="fab fa-discord"></i></a>
            </div>
            <p>© 2025 CorridorDCO. All rights reserved.</p>
            <p>Docking Subjects v1.0.0.2-0630.beta</p>
        </div>
    </footer>

    <script>
        // Mobile menu toggle
        document.querySelector('.hamburger').addEventListener('click', function() {
            document.querySelector('.nav-links').classList.toggle('active');
        });
    </script>
</body>
</html>